I know what you mean. I keep seeing people using the argument (not exactly inside this specific thread) that they have made plenty of friends cross-server in a game such as WoW, and that they can still run dungeons with them on a game like that. But what I think people fail to realize is that just because someone can run dungeons with you, doesn't mean they'll be on your server. For example, with WoW you could actually do some raids cross-server, this is true; however you could only do raids that were from the previous tier, in other words: Old content and infinitely easier. People don't want to make a friend and run old content with them, people want to make a friend and be able to run current or new content, maybe if they're good enough invite them to their guild and raid with them in heroic/hard mode raids. There have been many people I've met over the years that would have been a perfect addition to my raid team, however I couldn't recruit them due to the fact that they were on a different server. Like Zap-Robo said, we can only hope that they make a system that fixes this. And I really hope that they do.